On 07.09.21 12:07, Jan Beulich wrote:
> Like xen_start_flags, xen_domain_type gets set before .bss gets cleared.
> Hence this variable also needs to be prevented from getting put in .bss,
> which is possible because XEN_NATIVE is an enumerator evaluating to
> zero. Any use prior to init_hvm_pv_info() setting the variable again
> would lead to wrong decisions; one such case is xenboot_console_setup()
> when called as a result of "earlyprintk=xen".
> 
> Use __ro_after_init as more applicable than either __section(".data") or
> __read_mostly.
> 
> Signed-off-by: Jan Beulich <jbeulich@suse.com>

Reviewed-by: Juergen Gross <jgross@suse.com>


Juergen